We do not know if Cyborg was basing her information on the UFC only purchases or the information drawn from cable and satellite companies. We should note that Fight Pass subscribers received a code for 20% off the PPV which may have helped generate sales. Also, the buy rate chasm between UFC 214 and UFC 217 and the rest of the 2017 UFC PPVs is quite a drop. Without considering UFC 219, the third highest PPV buy rate before UFC 219 was just 300,000 buys. Therefore, UFC 219 could have been third highest with just 350,000 buys. But, I would think that Cyborg would not have tweeted something like that out at the PPV probably scored somewhere between 400 to 500K PPV buys which would be a great success.